Question

A cyclist moving with an initial velocity of 4m/s is uniformly accelerated at 3m/s².Find the distance travelled by the cyclist.​

Answer 1

Correct Question:-

A cyclist moving with an initial velocity of 4m/s is uniformly accelerated at 3m/s².Find the distance travelled by the ccyclist in 6seconds.

To Find:-

• Find the distance travelled by the cyclist in 6 seconds.

Solution:-

We can find the the final velocity by using the first equation of motion:-

u = 4m/s ; a = 3m/s² ; t = 6sec ; s = ? ; v = ?

➣ v = u + at

➣ v = 4 + 3(6)

➣ v = 4 + 18

➣ $\boxed{\bf{\color{yelow}{ \: v \: = \: 22m/s \: }}}$

We can find the the distance by using the third equation of motion:-

➣ s = ut + 1/2 at²

➣ s = 4(6) + 1/2 × 3 × 6 × 6

➣ s = 24 + 3 × 3 × 6

➣ s = 24 + 54

➣ $\boxed{\bf{\color{yelow}{ \: s \: = \: 78m \: }}}$

Answer 2

Answer:

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